baber/WOPTO huggingface dataset:
Patent JP-H0958602-A (JP)
Title: Filling and packaging methods for powdery body or granular body, etc., with non-air-permeable packaging material
Inventor: SUMOTO HIROSHI
IPC: B65B1/28
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent a packaging material from being broken due to an external pressure or a temperature variation by a method wherein a sealing process after a filling of a content in a bag body is divided into two processes such as a process in which almost all of the opening of a non-air-permeable bag body is closed, and a process in which the remaining non-sealed part is heat-sealed after air which remains in the bag body is removed by pressing. SOLUTION: While a rotor F for filling and a rotor S for sealing are intermittently operated, the top opening of a bag body being fed at a bag feeding part 1, is opened at a mouth opening part 2. Then, almost all of a filler article is filled in the bag body at a charging part 3. Then, at a pushing in part 4, the filler article is filled to every corner of the bag body, and the filler article is charged at a small amount charging part 5. Then, the bag body is transferred on the sealing rotor S, and a first heat-sealing work is performed at a sealing part 7 while leaving the opening slightly open. Then, a pressing is done at a pressing part 8, and after residual air is discharged from the opening which is not sealed, a second heat-sealing is performed at a sealing part 9.  By this method, the inside of the bag body is totally shut off, and the obtained package is taken out from a discharging part 10.
Patent JP-H0498862-A (JP)
Title: Manufacture of lead frame
Inventor: NANBU MASATAKE
IPC: H01L21/56
Filed: 1990-08-17
Abstract: PURPOSE:To form a coating film on the front and the rear of a lead frame nearly equal in thickness by a method wherein the island of the lead frame is heated, resin powder is made to adhere to the island, and the resin powder is fused by heating to form a resin film. CONSTITUTION:An island 14 mounted with a semiconductor element is connected to an island support 13 extending from the frame 12 of a lead frame 11. A resin film is selectively formed on the lead frame 11 composed of the frame 12, the island support 13, the island 14, and inner leads and especially on the island 14. At this point, the island supports 13 which support the island 14 are partially cut off from the frame 12, electrodes 15 are made to bear against points near the cut ends of the island supports 13, and then a current is made to flow between the electrodes 15, whereby the island 14 is heated through its internal resistance, and resin powder 16 is made to adhere to all the surface of the island 14, which is thermally heated at a temperature of 160-200 deg.C or the melting point of the resin powder 16. By this setup, a resin film can be formed on the front and the rear of an island nearly equal in thickness.
Patent JP-S6459019-A (JP)
Title: Fourier transformation type spectrophotometer
Inventor: ICHIMURA KATSUHIKO
IPC: G01J3/45
Filed: 1987-08-29
Abstract: PURPOSE:To adjust the attitude of a fixed mirror or moving mirror in each cycle of the reciprocation of the moving mirror by calculating a correcting signal from errors in a phase difference based upon the specific position of the moving mirror and a phase difference in the best interference state and sending the signal to an adjusting mechanism. CONSTITUTION:When the moving mirror 20 moves forth, measurement data is inputted from a main photodetector 24 and when the mirror 20 moves back, the measurement data is not inputted. A magnetic proximity sensor 50 outputs a detection signal in the forward movement and backward movement of the moving mirror 20 respectively, so when a CPU 56 inputs the signal from the magnetic proximity sensor 20, the phase difference signal is inputted through an A/D converter 2 for a constant time. The correcting signal is calculated according to the phase difference signal and sent out to piezoelectric elements 34 and 36 in the period of the forward movement of the moving mirror, thereby adjusting the fixed mirror 18.
Patent JP-H0532981-A (JP)
Title: Fuel oil composition
Inventor: TAKIZAWA HARUO
IPC: C10L1/02
Filed: 1991-08-01
Abstract: PURPOSE:To provide a fuel oil composition comprising a gasoline for spark- igniting engines and an alkinyl alcohol or alkinyl ether, having an excellent ignition property and a large flame propagation speed, capable of improving the output of engines, and useful for the spark ignition engines, etc. CONSTITUTION:The objective fuel oil composition comprises (A) a gasoline used in spark-igniting engines and (B) an alkinyl alcohol (e.g. methyl propargyl alcohol) or alkinyl ether (e.g. methyl propargyl ether) of the formula (R., R. are H, 1-3C alkyl; R2 is divalent 1-6C hydrocarbon). The fuel oil composition gives improved flame propagation speeds in a wide range of fuel/air ratios, facilitates the optimal ignition time of the spark ignition engines, improves the output of the engine irrespective of the operation conditions of the engines, and improves the ignition properties of the engines without using any metal on the operation of the engines using diluted or excessively concentrated air-fuel mixtures.
Patent JP-H07164717-A (JP)
Title: Method for normalizing sheet counting value for predicting hardware replacing interval
Inventor: DONARUDO ERU MIRAA
IPC: G03G15/00
Filed: 1994-09-09
Abstract: PURPOSE: To predict abrasion of components by recording the count of a counter in response to the pitch of image under processing and normalizing the count as a function of variation of the pitch. CONSTITUTION: A cycle is started (202), and a decision is made whether an 11×17 inch image is present or not. If it is not present, 8.5×11 inch size is assumed and normal counting is carried out (206). When 11×17 inch is detected, a decision is made whether it is the first copy sheet and a counter is incremented by two if it is the first copy sheet (210) otherwise a decision is made whether it is a second subsequent sheet or not. If it is a second sheet, the counter is incremented again by two and a decision is made whether it is a third subsequent image or sheet of 11×17 inch image. If it is a third sheet, the counter is incremented by three.
Patent JP-H0881455-A (JP)
Title: Ascorbic acid-inositol bonded material and its production
Inventor: MORIZAKI KAZUO
IPC: A23L33/15
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a new compound applicable to a cosmetic, a medicine, a food, etc., having improved shelf stability without damaging physiological action, pharmacological action and antioxidant action of ascorbic acid. CONSTITUTION: This compound of formula I (R<1> and R<2> are each H or CH3 CO2 H; R3 is O, CO, etc.; (x) and (y) are each 0-4) such as 2-O-(2'-carbonylmethyl- myo-inositol)-L-ascorbic acid. The compound is obtained by reacting a compound of the formula X-(CR1 R2 )x -R3 -(CR1 R2 )y -CO2 H (X is Cl, Br, etc.) with an inositol 1,3,4,5,6-O-penta-protected substance of formula II (R4 is benzyl, diphenylmethyl, etc.) in the presence of a dehydrating agent (preferably thionyl chloride), reacting the reaction product with an ascorbic acid 3,5,6-O-protected substance such as 3-O-benzyl-5,6-O-isopropylidene-L-ascorbic acid in the presence of a basic derivative (preferably potassium bicarbonate) and deprotecting the reaction product.
Patent JP-S6461196-A (JP)
Title: Copying machine
Inventor: YOSHINO SHIGERU
IPC: G03G15/00
Filed: 1987-09-01
Abstract: PURPOSE:To manage the operation of a copying machine by inhibiting the recording in response to the strength or kind of a radio signal from a transmitter so as to operate the transmitter at a position parted from the copying machine independently. CONSTITUTION:The titled machine consists of the transmitter 2 carried by a manager, a receiver 3 receiving a radio wave from the transmitter 2 and a copying control means 4 allowing or inhibiting the copying. The receiver 3 is provided near the copying machine main body 5 or in the copying machine. The means 4 is provided to the main body 5 and has a means inhibiting mechanically and/or electrically the copying operation or allowing the normal copying, that is, keeping the state executing the state of copying by a general copying. The manager applies normal job near the copying machine 1. A radio from the transmitter 2 is sent to a copying control means 4 by a controller 38 in the unit of 1 sec reception by the receiver 3.
Patent JP-H0379002-A (JP)
Title: Coil part to be surface-mounted
Inventor: SHINADA MAKOTO
IPC: H01F27/06
Filed: 1989-08-22
Abstract: PURPOSE:To share manufacture process for improving reliability and reducing man- hours by a method wherein a coil part having a terminal to be mounted on the rear face of a board with the terminal passed through a substrate hole is inserted into a hole for a surface-mounting terminal exposed at a hole at the center of a terminal board with the surface-mounting terminal and connected by soldering on a junction. CONSTITUTION:A through hole 6 is provided at the center of a surface-mounting terminal board 5 while an end 7 of a surface-mounting terminal 4 protrudes at the through hole 6 and a terminal hole 8 is provided at said end 7. The through hole 6 of the terminal board 5 is fitted to a coil body 11 wherein the terminal hole 8 provided at the end of the terminal 4 is so positioned that a terminal 3 of the coil body 11 passes through the hole 8 when they are fitted with each other, and after the insertion the end 7 of the rear terminal 4 and solder 10 are treated. Thus since it is possible to use a coil part to be mounted with its terminal passed through a conventional substrate hole without alteration, manufacture process can be shared thereby improving reliability while since a wiring terminal and a terminal to be surface-mounted are different in position, breakage due to impact may not easily occur, and since the face to be jointed is arranged in one direction, soldering can be performed by one operation thereby reducing man-hours.
Patent JP-H0857727-A (JP)
Title: Machine tool body supporting device
Inventor: SUZUKI TOSHIYUKI
IPC: B23Q1/00
Filed: 1994-08-18
Abstract: PURPOSE: To provide a novel machine tool body supporting device formed into a three-point supporting system besides separating the body column side and the body bed side independently. CONSTITUTION: The mechanical rigidity of the relay area of a base frame body integrally formed in order to place a column 1 and a bed 2 is made weak to some degree so as to separate mechanical rigidity independently in the longitudinal direction. The base frame lower part to be the lower faces of the column and bed is then supported by three-point supporting means 20, 30, and the three- point supporting means 20, 30 are provided with automatic leveling mechanism 60 to form a machine tool body supporting device 100.
Patent JP-H0265300-A (JP)
Title: Component kind confirming method of electronic component mounting device
Inventor: TOMITA MASAMICHI
IPC: H05K13/00
Filed: 1988-08-31
Abstract: PURPOSE:To prevent a defective unit due to mismounting by a method wherein a correspondence table of arranging position numbers of an electronic component feeder and component kind numbers of electronic components and the feature of image shapes of electronic components of all component kind numbers are registered, and then each of the image shapes obtained by taking the images of the components one by one through a visual device is collated with the registered feature of the image shape. CONSTITUTION:A component kind number is set corresponding to each kind of components independently of a feeder position number on a component feeder 1, a corresponding table of the feeder position number with the component kind number and the shape data of each component of all component kind numbers are stored in a memory device 13 inside an image processing device 12. And, a suction head 4 is made to suck a component by the arranging order from its feeder starting from one end on the component feeder 1, and the images of these components are taken by a TV camera 11, which are checked if they are coincident with the feeder number and the component shape data. By this setup, the correspondence of the feeder position number to the component kind number is checked. Therefore, the mixture of a different component can be checked before a component is mounted on a printed substrate.
Patent JP-2001040415-A (JP)
Title: Production of high strength pearlitic rail excellent in toughness and ductility
Inventor: HIRAGAMI DAISUKE
IPC: C22C38/54
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the toughness and ductility of a rail by subjecting the outermost surface of the head of the rail to accelerated cooling at a temp. equal to or above the specified one at a cooling rate in a specified range before any one pass in finish rolling. SOLUTION: The outermost surface of the head of a rail is subjected to accelerated cooling at >=20 deg.C at a cooling rate of 5 to 100 deg.C/sec. In the case the temp. of the head of the rail before finish rolling is reduced, the recrystallized grains are made fine. Preferably, the finish rolling is executed in such a manner that the reduction of cross-sectional area in the head of the rail is controlled to >=5%, after the completion of the finish rolling, successively, or after reheating successively to temporary cooling, the head of the rail is subjected to accelerated cooling at 700 to 500 deg.C at 1 to 5 deg.C/sec.  The slab preferably has a compsn. contg. one or more kinds among, by weight, 0.55 to 1.20% C, 0.10 to 1.20% Si, 0.10 to 1.50% Mn and 0.002 to 0.050% S, furthermore contg. one or more kinds among 0.0005 to 0.05% Al, 0.001 to 0.05% Nb, 0.1 to 4.0% Ni and 0.1 to 4.0% Cu and one or more kinds among 0.1 to 1.0% Cr, 0.01 to 0.50% Mo, 0.01 to 1.00% V and 0.0001 to 0.0050% B as well.
Patent JP-S6459612-A (JP)
Title: Magnetic head
Inventor: MATSUMOTO SHIGEO
IPC: G11B5/60
Filed: 1987-08-31
Abstract: PURPOSE:To offer a magnetic head with a short magnetic path of its core chip, by forming a notch at the end of a leg provided on a slider so as to easily clip the core chip and a back core. CONSTITUTION:The core chip 20 consists of a recording/reproducing core 15, a common core 16, an erase core 17, a read/write gap 18 and an erase gap 19. In assembling the magnetic head, when a back core 21 is fitted to the core chip 20, the end of the core chip 20 and the back core 21 are clipped by an exclusive jig through notches 25c, 26c provided on the leg of sliders 25, 26 and fixed tentatively, then the back core 21 is fitted to the core chip 20 by an epoxy resin. Thus, even when the height of the core chip 20 is decreased, since the core chip 20 and the back core 21 are clipped, it is possible to reduce the magnetic path of the core chip to reduce the magnetic loss.
Patent JP-H0660408-A (JP)
Title: Sampling servo device
Inventor: FUJITA GORO
IPC: G11B7/095
Filed: 1992-08-14
Abstract: PURPOSE:To unnecessitate a pit for discriminating polarity on an optical disk, to enable tracking servo control and to improve the recording density of the optical disk. CONSTITUTION:A differential amplifier 18 detects a pushpull signal. A timing generating circuit 32 generates a sampling clock at the time when a spot is located on a tracking servo pit. A sample-and-hold(S&H) circuit 33 executes sample-and-hold of the pushpull signal based on the sampling clock and obtains the difference of the absolute value of the signal. A polarity control circuit 34 controls the polarity of the difference based on the polarity of the pushpull signal, the S&H circuit 33 makes the polarity controlled difference a tracking error signal and drives an actuator 20.
Patent JP-S59107195-A (JP)
Title: Method for manufacturing synthetic resin tank
Inventor: OGASAWARA HITOSHI
IPC: F28F9/18
Filed: 1982-12-13
Abstract: PURPOSE:To maintain a jointing strength between a tank and a seat plate, by arranging such that the recess of periphery of tank seat plate has a cross-sectional area larger than that of metallic line received therein, and the lower end of the tank is provided with a projection having the cross-sectional area equivalent to the difference of above two cross-sectional areas. CONSTITUTION:A high frequency induction coil 11a provided around the periphery of seat plate 2 is energized for producing an induction current in a metallic wire 10 under an arrangement such that the metallic wire 10 is received in a recess 9 defined in the peripheral upper surface of seat plate 2, the projecting piece 12 of lower end surface 1b of tank is inserted into the recess 9 until it abuts against the metallic wire 10, and the tank 1 and the seat plate 2 are pressed each other. In this manner, the metallic wire 10 serves to fuse the inner surface of recess 9, while at the same time fusing the projecting piece 12 from the lower end thereof. As a result, the recess 9 is filled with a resin melted out of the projecting piece 12 to mix with another resin fused from the interior of recess 9. In consequence, the tank 1 and the seat plate 2 are favorably joined together in a wide area after being cooled down. Thus, a heat exchanger is obtained which is free from leaky water and durable as well.
Patent JP-2000047514-A (JP)
Title: Image forming device
Inventor: MATSUI TOSHIYUKI
IPC: G03G15/20
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a fixing device capable of efficiently and easily removing a mixture of magnetic toner, paper powder, dust, and so on, which is peeled off after scraped from the surface of a fixing rotary body by a peeling member. SOLUTION: In a particular part of the fixing device 2, which is downstream in the direction of the rotation of a heat roll 30 with a peeling claw 50 disposed on it and is between the peeling claw 50 and a close contact part N between the heat roll 30 and a pressure roll 40, a magnet 3 is disposed apart from the surface of the heat roll 30. The mixture peeled off the peeling claw 50 is attracted and recovered by the magnetic force of the magnet 3.
Patent JP-S6277202-A (JP)
Title: Caster braking device
Inventor: SAKAMOTO SHIGERU
IPC: B60B33/00
Filed: 1985-09-30
Abstract: PURPOSE:To facilitate the application and release of a brake by providing a spring for urging a brake body to the brake side and a control lever for separating the brake body from a wheel to a position spaced from a caster wheel. CONSTITUTION:A knob 19 of a lever 14 is pushed in the direction of arrow A to operate a claw ring 15 and release a ratchet wheel 12 from a claw 17. Then, the lever 14 is pivoted in the direction of arrow Y as the knob 19 is left pushed, a press on the knob 19 is released and the claw 17 engages again the ratchet 12. The tension of a wire 21 is reduced by the pivoting of the lever 14 in the direction of arrow Y and a spring receiving tip 33 is depressed down together with a flange 23a by the elastic force of a spring 34 to press a brake body 32 against a wheel 42 of a caster 40 and provide a braking force. The pivoting of the lever in the direction of arrow X release the braking. Thus, the operation of braking is facilitated.
Patent JP-H1147950-A (JP)
Title: Remote welding control equipment
Inventor: SAITO MINORU
IPC: B23K26/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To enable proper control and supervision on a welding condition without burdening the person in charge by connecting the device on the central side and the one on the welding machine side with a communication line and making the device on the machine side control the individual welding machines in accordance with the control conditions transmitted from the central side. SOLUTION: The status transmitter 221 of a weld control device 20 transmits to a personal computer 40 the information of each welding robot 10a-10c such as the operation status and abnormality. The status receiver 222 receives welding conditions transmitted from the personal computer 40 such as the welding current, current waveform and pressurizing force of each welding robot 10a-10c, storing such data in the condition storage 23. On the basis of the stored conditions, a welding controller 24 controls the welding current, energizing time, waveform, etc., of the welding robot 10a-10c. In supervising the welding condition, a monitor is arranged in place of the weld control device 20, and a supervisory controller is substituted for the welding controller 24.
Patent JP-S59108231-A (JP)
Inventor: TAKEDA MUNEHISA
IPC: H01H71/43
Filed: 1982-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1065810-A (JP)
Title: Data storage/reproduction system
Inventor: KITAJIMA JUNJI
IPC: H04M3/42
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To ensure the system reliability, to make the entire system small, to transfer the information quickly and to conduct maintenance of the system quickly. SOLUTION: The system consists of a switch network capable of line exchange in the unit of one line opposite to a communication network, a voice storage/reproduction controller 12 controlling in common the storage or reproduction of data in the unit of a plurality of data and connected to an output from the network, large capacity storage controllers 17, 18 connecting to the voice store reproduction controller 12 and large capacity storage devices 19, 20 connecting to the large capacity storage controllers.  Thus, it is not required to provide a standby storage/reproduction controller for each of all the voice store reproduction controllers 12 in the system and also of a switch matrix device 14 connecting to an output of the switch network 7 connecting to the standby storage/reproduction controller and applying common control to the switch networks 7, and the voice store reproduction controller 12 conducting control of storage and reproduction and the device 14 sends control information to the standby storage/reproduction controller.
Patent JP-H1057314-A (JP)
Title: Arm, ophthalmologic instrument and ophthalmologic system equipped with them
Inventor: MIYAKE NOBUYUKI
IPC: A61B3/028
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic system to be used either as a portable type or an installed type on the disk according to the case as well as an arm and ophthalmologic instrument for that purpose. SOLUTION: The system is composed of two bars 21, 22 jointed to turn free each other and equipped with an arm 20 of which one end is put held by an optional holder to enable to turn another end 22a free two dimensionally or three dimensionally facing the end as well as a portable ophthalmologic instrument 1 having a main body to measure or observe object eyes. The ophthalmologic instrument 1 has a first joint 4 to be jointed to another end 22a of the arm 20. The arm 20 has also a second joint 30 to joint the ophthalmologic instrument 1 to the another end 22a through the first joint 4.